64582083

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 104860800

約数和(自身を除く): 40278717

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 131, 171, 279, 393, 513, 589, 837, 961, 1179, 1767, 2489, 2883, 3537, 4061, 5301, 7467, 8649, 12183, 15903, 18259, 22401, 25947, 36549, 54777, 67203, 77159, 109647, 125891, 164331, 231477, 377673, 492993, 694431, 1133019, 2083293, 2391929, 3399057, 7175787, 21527361, 64582083]

約数ペア:

[(1, 64582083), (3, 21527361), (9, 7175787), (19, 3399057), (27, 2391929), (31, 2083293), (57, 1133019), (93, 694431), (131, 492993), (171, 377673), (279, 231477), (393, 164331), (513, 125891), (589, 109647), (837, 77159), (961, 67203), (1179, 54777), (1767, 36549), (2489, 25947), (2883, 22401), (3537, 18259), (4061, 15903), (5301, 12183), (7467, 8649)]